The reasons for not hitting the car can be divided into two categories, human operation reasons: no battery, no fuel tank, wrong gear. Reasons for vehicle use: improper oil, no antifreeze, excessive carbon accumulation.
1, the car can not hit the car first think of the battery, because the battery loss directly leads to bad car, hit the car. Generally, the battery terminal is in poor contact, and the battery management system problems will cause such problems. Here we should focus on the starter, because the starter is always ignored by the owner, under normal circumstances, after a long period of use, there will be a weak start, which will also lead to the phenomenon of bad car.
2, check the car gear, under normal circumstances, P or N gear is the correct gear when the automatic car starts. If the owner is careless and puts the gear in R gear or other gear, the result is not only that it will not catch fire, but also that it will cause safety hazards.
3. Carbon deposition. Carbon accumulation in engines is an old problem, and it is almost impossible to solve it completely